Shoji Kimura

Title: Shoji Kimura: Innovator in Signal Processing Technology

Introduction

Shoji Kimura is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of signal processing, particularly in the conversion and scaling of picture signals. With a total of 3 patents to his name, Kimura's work has had a lasting impact on video technology.

Latest Patents

One of Kimura's latest patents is a method and circuit for signal processing of format conversion of picture. This invention allows for the conversion of interlace scanning picture signals into progressive scanning signals using interpolation. The process involves a horizontal scaling unit for expansion and compression, followed by a vertical scaling unit that handles frame rate conversion and synchronization. Finally, color space conversion is performed to achieve a predetermined format for the picture signals.

Another significant patent is a video decoder/converter utilizing a programmable logic device. This apparatus enables the reception of television signals in various formats without the need for additional hardware. It includes a data input unit for receiving encoded video data, a memory for storing this data, and a programmable logic device that adapts the hardware constitution for decoding based on the input format. This innovation allows for cost-effective display of television signals.

Career Highlights

Throughout his career, Shoji Kimura has worked with prominent companies such as Hitachi, Ltd. and Canon Inc. His experience in these organizations has contributed to his expertise in signal processing technologies.

Collaborations

Kimura has collaborated with notable individuals in the field, including Kazuo Ishikura and Mitsuo Nakajima. Their combined efforts have further advanced the innovations in video technology.

Conclusion

Shoji Kimura's contributions to signal processing and video technology are noteworthy. His patents reflect a deep understanding of the complexities involved in picture signal conversion and decoding. Through his work, he has significantly influenced the way video signals are processed and displayed.